I recently installed MS Visual Studio 2013 Professional (update of VS 2012).
I had, and still have VS 2010 installed. Prior to installing VS 2012&2013 I had installed Intel Parallel Studio XE 2015 Pro for Fortran and C++. This integrated into VS 2010 without an issue.
Wanting integration into VS 2013, I (re)installed Intel Parallel Studio XE 2015 Update 2 Professional for Fortran and C++ Windows.
At the end of the pre-setup, the configuration dialog indicates integration to VS 2010 to be performed, going back to the configuration options page, it shows VS 2010 checked, VS 2012 and VS 2013 are displayed unchecked but greyed out (integration disabled).
I have the update 4's on hand (w_fcompxe_2015.4.221, w_ccompxe_2015.4.221, VTune_Amplifier_2015_update4_setup), to be installed after PS XE 2015 update completes installation.
Is there an integration issue with MS VS 2013, and a work around.
P.S.
In MS VS 2013 I can build and debug a 64-bit C++ using MS VC++
Jim Dempsey